Header header
uint8 len
uint8 model
int32 steering
uint8 acc
uint8 brake
uint8 gear
uint8 target_speed
int32 rpml
int32 rpmr
uint8 lignt
uint8 audio
uint8 sign
int32 camera_hor
uint8 camera_ver
uint8 unknow_1
uint8 unknow_2
uint8 unknow_3
uint8 unknow_4
uint8 unknow_5
uint8 heartbeat
uint8 xor_check